So on privatemd labs you can search for code 070001 OR look for this test Testosterone, Total - Women, Children, and Hypogonadal Males, LC/MS-MS its $59.99 for the test (again didn't try it personally but it should work). Under the description you'll see it say That part is key. With this panel you'll only get actual total serum testosterone values (not >1500 result) and nothing else.
On personal labs they have 2 tests with this code. Searching by code number didn't work for me but going under male health tests (have to click on it twice sometimes to get the vertical list) you'll see Low T (Testosterone) Profile for $48. The description says The key part. With this panel you'll get only actual total serum testosterone values (no >1500 results) and nothing else.